2493120 參考價：面議
For ultra-low Total Chlorine Determination by the DPD method. Hach Method 8370. ...
2438800 參考價：面議
For determination of Free and Total Chlorine by the DPD method, using visual tes...
2105545 參考價：面議
For free chlorine determination by the DPD Free Chlorine method. Test 'N Tube Re...
107799 參考價：面議
Reagent for several iodometric titration methods. Pack of 100 powder pillows.
104399 參考價：面議
For determination of chloride by argentometric titration method with silver nitr...
2105603 參考價：面議
For total chlorine determination by the DPD Method. USEPA accepted for reporting...
2105569 參考價：面議
For free chlorine determination by the DPD Free Chlorine method. USEPA accepted ...
2105528 參考價：面議
For free chlorine determination by the DPD Free Chlorine method. USEPA accepted ...
2105503 參考價：面議
For free chlorine determination by the DPD Free Chlorine method. USEPA accepted ...
1446449 參考價：面議
Methanol, ACS Grade, CAS No. 67-56-1 CH3OH, FW = 32.04.
1445949 參考價：面議
Isopropanol, ACS Grade, CAS No. 67-63-0 CH3CHOHCH3, FW = 60.10 Assay: ≥99.5%
1442949 參考價：面議
ACS Grade, CAS No. 67-64-1 C3H6O, FW = 58.08. 500 mL bottle
97949 參考價：面議
Concentrated Sulfuric Acid ACS Grade. CAS No. 7664-93-9. FW = 98.08 H?SO?, Sulfu...
97909 參考價：面議
Concentrated Sulfuric Acid ACS Grade. CAS No. 7664-93-9, FW = 98.08 H?SO?, Sulfu...
27249 參考價：面議
(Demineralized Type 2 Water) Specific Conductance: ≤1 µS/cm, Silica (SiO2)...
2594649 參考價：面議
Ultra Pure water, aldehyde-free. 500 mL.
2594642 參考價：面議
Used in GT-1 Glutaraldehyde test kit
254049 參考價：面議
Multi-purpose nitric acid solution (1:1)
15249 參考價：面議
Nitric Acid. ACS Grade, CAS No. 7697-37-2 HNO3 approx. 70%, FW = 63.01. 500 mL B...
1445853 參考價：面議
ACS Grade, CAS No. 67-66-3 CHCl3, FW = 119.38.Assay: ≥99.8% 1 L
1445849 參考價：面議
ACS Grade, CAS No. 67-66-3 CHCl3, FW = 119.38.Assay: ≥99.8% 500 mL
1444017 參考價：面議
Benzene, ACS Reagent Grade, CAS No. 71-43-2, C6H6, FW = 78.11, For surfactants d...
13449 參考價：面議
ACS Grade. CAS No. 7647-01-0. HCl, approx. 37%. FW = 36.45. 500 mL bottle
13406 參考價：面議
ACS Grade. CAS No. 7647-01-0. HCl, approx. 37%. FW = 36.46. 2.5 L bottle
14